Enhancement of tunneling magnetoresistance through a magnetic barrier
Source abstract
Abstract
Magnetoresistance of a spin-filter junction is theoretically studied and a large polarization of the tunneling current is produced from spin-dependent barrier. Two kinds of spin-filter junctions are proposed and their magnetoresistance ratios are much larger than that of the conventional spin polarized tunneling junction at appropriate conditions.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Quantum and electron transport phenomena · Physics of Superconductivity and Magnetism
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References (18)
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1. Müller · Phys. Rev. Lett. · 1972 · 29 · 165110.1103/PhysRevLett.29.1651 ↗
2. Kisker · Phys. Rev. Lett. · 1976 · 36 · 98210.1103/PhysRevLett.36.982 ↗
3. Moodera · Phys. Rev. Lett. · 1988 · 61 · 63710.1103/PhysRevLett.61.637 ↗
4. Miyazaki · J. Magn. Magn. Mater. · 1991 · 98 · L710.1016/0304-8853(91)90417-9 ↗
5. Miyazaki · J. Magn. Magn. Mater. · 1995 · 139 · L23110.1016/0304-8853(95)90001-2 ↗
6. J.S. Moodera, Lisa R. Kinder, Terrilyn M. Wong, R. Meservey, Phys. Rev. Lett. 74 (1995) 3273, J.S. Moodera, Lisa R. Kinder, J. Appl. Phys. 79 (1996) 4724.10.1063/1.361653 ↗
7. Simonds · Phys. Today · 1995 · 48 · 2610.1063/1.881482 ↗
8. Julliere · Phys. Lett. · 1975 · 54A · 22510.1016/0375-9601(75)90174-7 ↗
9. Slonczewski · Phys. Rev. B · 1989 · 39 · 699510.1103/PhysRevB.39.6995 ↗
10. Sun · Appl. Phys. Lett. · 1996 · 69 · 326610.1063/1.118031 ↗
11. Moodera · Phys. Rev. Lett. · 1995 · 74 · 327310.1103/PhysRevLett.74.3273 ↗
12. Sharma · Phys. Rev. Lett. · 1999 · 82 · 61610.1103/PhysRevLett.82.616 ↗
13. Chang · Chin. J. Phys. · 1998 · 36 · 85
14. Hao · Phys. Rev. B · 1990 · 42 · 823510.1103/PhysRevB.42.8235 ↗
15. Levy · 1994 · Vol. 48 · 367
16. Zhang · Phys. Rev. Lett. · 1998 · 81 · 566010.1103/PhysRevLett.81.5660 ↗
17. Slonczewski · 1990 · 285
18. Huang · Appl. Phys. Lett. · 1998 · 72 · 217110.1063/1.121311 ↗